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Micro Silica, Packaging Type: Bags
Micro Silica, Packaging Type: Bags

Micro Silica, Packaging Type: Bags

माइक्रो सिलिका

by: Mahavir Chemical Industries, Delhi

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Product Description

Packaging Type
Bags

Advantages of silica fume in concrete:

  • Very low permeability to chloride and water intrusion
  • Extremely high electrical resistivity (20 to 100 times greater than ordinary Concrete)
  • Increased abrasion resistance on decks, floors, highways and marine structures
  • Superior resistance to chemical attack from chlorides nitrates and sulphates
  • Compressive strengths up to 20,000 psi(140Mpa)
  • High flexural strengths(14 Mpa @ 28 days) for airport pavements
  • High early strengths for fast track construction projects and precast applications

Silica fume will protect concrete against deicing salts, seawater, road traffic and freeze/thaw cycles. Rebar corrosion activity and concrete deterioration are virtually eliminated, which minimizes maintenance expenses.

Technical Specifications:


Chemical And Physical Properties:

ASTM C1240

Chemical Properties:

TEST

UNIT

RESULT

TEST METHOD

SiO2

%

85% to 95 %

IS Method

Moisture

%

< 3.0

IS Method

L.O.I.

%

< 6.0

IS Method

Physical Properties:

Specific Surface (m2/gram)

> 15

Pozz. Activity Index (%) – 7 days accelerated curing

> 104

Retained on 45 Microns Sieve (%)

< 10 - 12

Variation from avg. retained on 45 Microns (%)

< 5 – 6


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About the Seller

Mahavir Chemical Industries

Micro Silica, Packaging Type: Bags

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Karol Bagh, Delhi
69% Call Pick Up Rate
Trustseal Verified
Nature of Business
Manufacturer
Delivery Locations
All Over India
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Micro Silica, Packaging Type: Bags Mahavir Chemical Industries,Delhi

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